MTM Slip-Top Ammo Box 50 Round Square Hole 38 - 357 MTM ammo boxes have been a favorite of reloaders and shooting sports enthusiasts since the early 1970's. The E-50 series of slip-top ammo boxes makes it clear why. The E-50 series slip top boxes hold 50 rounds in its square holes. Its slip top easily closes over the ammo, locking it securely in. Features non-textured surface.
50 round capacity
Durable construction
Slip top holds ammo in individual square compartments